Already talented and famous KPOP stars are recombined to form the ultimate new girl group like puzzle pieces. Each competition is expected to bring fresh musical resonance and lively performances.

Behind the scenes of K-Pop group Rocket Punch.

Five girlfriends who want to show off their boyfriend's singing skills play a bet to see who's the best singer. All couples are given game money to bet on the vocal stages each boyfriend performs. At each stage, judges vote on a dropout, and girlfriends have to bet on her own boyfriend or another's boyfriend to keep the money and win the prize.

The visual KPop Team, Rocket Punch, held their 2nd fanmeeting called "Punch Time2" on April 2-3 at YES24 Live Hall, Seoul. Songs performed were 'To My World', 'Girl Friend', 'Bubble Up', 'Bouncy', 'Chiquita', 'Lilac', and their debut song 'Bim Bam Bum'.

EL7Z U+P is a South Korean project female supergroup formed through the Mnet reality competition show Queendom Puzzle. The group held their first concert in Japan titled "Piece Up", taking place in Saitama at Omiya Sonic City on October 22, in Osaka at Grand Cube Osaka on October 24, and in Tokyo at Tachikawa Stage Garden on November 26.